![](https://cos-cdn.shuashuati.com/pipixue-wap/2020-1230-1107-56/ti_inject-812ce.png)
光纤是一种可以引导光学射线的弹性介质。各种各样的玻璃和塑料可以用来制作光纤。光纤电缆有一个圆柱的形状,由三个主要部分组成:光源、传输介质和检测器。 An optical is a flexible medium capable of guiding an optical . various glasses and can be used to make optical . The optical fiber cable has a shape and consists of three key components: the source, the medium,and the .